Hidden Beach is a shoreline destination on the southern end of Siesta Key, accessible exclusively by watercraft. The primary launch point for paddlers is Turtle Beach Park, a public beach with a free boat launch and ample free parking. The launch area is a developed ramp, providing easy access into the sheltered waters of Blind Pass, a lagoon that connects to Little Sarasota Bay. The beach itself is a sandy shore, historically formed by shifting sands, though its condition was dramatically altered by Hurricane Milton in 2024, which reopened the nearby Midnight Pass. The beach is part of the Jim Neville Marine Preserve Trail, a network of mangrove islands, tidal creeks, and shaded tunnels. The paddling experience is characterized by calm bay waters suitable for beginners, with routes winding through mangrove ecosystems. Wildlife sightings commonly include dolphins, manatees during warmer months, and a variety of seabirds like ospreys, bald eagles, and cormorants. The area is a designated marine preserve, which implies regulations to protect the habitat. Several commercial outfitters operate from Turtle Beach, offering kayak and stand-up paddleboard rentals starting around $30 for a single, as well as guided tours that highlight the mangrove tunnels and the beach. The overall vibe is quiet and natural, offering a contrast to the busier main beaches of Siesta Key, though weekend tours can be more populated.